Enterprise Mobility + Security (EMS) 的條件式存取不是一項獨立產品，它是參與屬於 EMS 之所有服務與產品的解決方案。Enterprise Mobility + Security (EMS) Conditional Access is not a standalone product, it’s a solution that takes part on all services and products that are part of the EMS.它提供更細微的存取控制來保障您公司資料的安全，同時為使用者提供體驗，讓他們能夠從任何裝置及從任何位置完成最佳工作成果。It provides granular access control to keep your corporate data secure, while giving users an experience that allows them to do their best work from any device, and from any location.

您可以定義條件，依據位置、裝置、使用者狀態，以及應用程式的敏感程度，來限制對公司資料的存取。You can define conditions that gate access to your corporate data based on location, device, user state, and application sensitivity.